Checks BIOS information in registry

BIOS information is often read in order to detect sandboxing environments.

ConnectWise ScreenConnect remote access tool

ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.

Event Triggered Execution: Component Object Model Hijacking

Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

Executes dropped EXE

Loads dropped DLL

Use of msiexec (install) with remote resource

Badlisted process makes network request

Network request originating from process or tool commonly abused by malware.

Checks installed software on the system

Looks up Uninstall key entries in the registry to enumerate software on the system.

Enumerates connected drives

Attempts to read the root path of hard drives other than the default C: drive.

Writes to the Master Boot Record (MBR)

Bootkits write to the MBR to gain persistence at a level below the operating system.

Boot or Logon Autostart Execution: Authentication Package

Suspicious Windows Authentication Registry Modification.

Drops file in System32 directory